Spot drill insert



FIG. 1 is a perspective environmental view of the spot drill insertpositioned within a tool holding the spot drill insert,

FIG. 2 is a front view of the spot drill insert,

FIG. 3 is a front perspective view of the spot drill insert,

FIG. 4 is a side view of the spot drill insert; and,

FIG. 5 top down view of the spot drill insert.

The ornamental design for a spot drill insert, as shown and described.